BR112016008922B1 - Sistema de acionamento de rotor - Google Patents

Sistema de acionamento de rotor Download PDF

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Publication number
BR112016008922B1
BR112016008922B1 BR112016008922-7A BR112016008922A BR112016008922B1 BR 112016008922 B1 BR112016008922 B1 BR 112016008922B1 BR 112016008922 A BR112016008922 A BR 112016008922A BR 112016008922 B1 BR112016008922 B1 BR 112016008922B1
Authority
BR
Brazil
Prior art keywords
rotor
rod
upper rotor
drive
swing plate
Prior art date
Application number
BR112016008922-7A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112016008922A2 (enExample
Inventor
Gangyin TIAN
Original Assignee
Shenzhen United Aircraft Technology Co., Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen United Aircraft Technology Co., Ltd filed Critical Shenzhen United Aircraft Technology Co., Ltd
Publication of BR112016008922A2 publication Critical patent/BR112016008922A2/pt
Publication of BR112016008922B1 publication Critical patent/BR112016008922B1/pt

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/54—Mechanisms for controlling blade adjustment or movement relative to rotor head, e.g. lag-lead movement
    • B64C27/58—Transmitting means, e.g. interrelated with initiating means or means acting on blades
    • B64C27/59—Transmitting means, e.g. interrelated with initiating means or means acting on blades mechanical
    • B64C27/605—Transmitting means, e.g. interrelated with initiating means or means acting on blades mechanical including swash plate, spider or cam mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/04—Helicopters
    • B64C27/12—Rotor drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U10/00—Type of UAV
    • B64U10/10—Rotorcrafts
    • B64U10/17—Helicopters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U30/00—Means for producing lift; Empennages; Arrangements thereof
    • B64U30/20—Rotors; Rotor supports
    • B64U30/24—Coaxial rotors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U40/00—On-board mechanical arrangements for adjusting control surfaces or rotors; On-board mechanical arrangements for in-flight adjustment of the base configuration
    • B64U40/10—On-board mechanical arrangements for adjusting control surfaces or rotors; On-board mechanical arrangements for in-flight adjustment of the base configuration for adjusting control surfaces or rotors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U50/00—Propulsion; Power supply
    • B64U50/20—Transmission of mechanical power to rotors or propellers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Remote Sensing (AREA)
  • Transmission Devices (AREA)
  • Catching Or Destruction (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Wind Motors (AREA)
BR112016008922-7A 2013-10-23 2013-10-23 Sistema de acionamento de rotor BR112016008922B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/085745 WO2015058364A1 (zh) 2013-10-23 2013-10-23 旋翼驱动系统

Publications (2)

Publication Number Publication Date
BR112016008922A2 BR112016008922A2 (enExample) 2017-08-01
BR112016008922B1 true BR112016008922B1 (pt) 2021-09-14

Family

ID=52992130

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016008922-7A BR112016008922B1 (pt) 2013-10-23 2013-10-23 Sistema de acionamento de rotor

Country Status (7)

Country Link
US (1) US10081423B2 (enExample)
EP (1) EP3061688B1 (enExample)
JP (1) JP6099836B2 (enExample)
AU (2) AU2013403751B2 (enExample)
BR (1) BR112016008922B1 (enExample)
RU (1) RU2641396C2 (enExample)
WO (1) WO2015058364A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106915457B (zh) * 2017-02-22 2019-05-17 北京航空航天大学 一种上下旋翼倾斜器平行度可变的共轴式直升机操纵系统
CN109533322B (zh) * 2018-11-15 2020-09-25 中国直升机设计研究所 一种自动倾斜器
CN112173099A (zh) * 2020-11-26 2021-01-05 尚良仲毅(沈阳)高新科技有限公司 一种用于无人机的变距装置、变距控制方法及无人机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES490715A0 (es) * 1980-04-18 1981-02-16 Campos Herruzo Juan Sistema control de direccion de helicoptero coaxial, paso colectivo a la vez que tambien variable simultaneamente con signo contrario
RU2155702C1 (ru) * 1999-04-15 2000-09-10 Кумертауское авиационное производственное предприятие Система двух соосных несущих винтов летательного аппарата
DE102007002586A1 (de) * 2007-01-12 2008-07-24 Rotorfly Ltd. Rotorsystem
RU2485017C2 (ru) * 2011-08-24 2013-06-20 Сергей Александрович Задорожный Механизм автомата перекоса вертолета
CN102658865B (zh) * 2012-05-17 2014-05-28 李游 共轴反转旋翼直升机的共轴传动和控制结构
CN103318407B (zh) 2013-06-05 2016-08-31 北京深远世宁科技有限公司 一种共轴式双旋翼无人直升机操纵系统的分立控制系统

Also Published As

Publication number Publication date
EP3061688A4 (en) 2017-07-19
AU2013403751A1 (en) 2016-05-19
BR112016008922A2 (enExample) 2017-08-01
EP3061688A1 (en) 2016-08-31
EP3061688B1 (en) 2018-09-05
US20160264238A1 (en) 2016-09-15
AU2016100487A4 (en) 2016-06-09
RU2016117177A (ru) 2017-11-28
JP6099836B2 (ja) 2017-03-22
JP2016538196A (ja) 2016-12-08
RU2641396C2 (ru) 2018-01-17
AU2013403751B2 (en) 2016-12-01
WO2015058364A1 (zh) 2015-04-30
US10081423B2 (en) 2018-09-25

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/10/2013, OBSERVADAS AS CONDICOES LEGAIS.